2017107225

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:397

約数の個数: 192

約数和(自身を含む): 4479713280

約数和(自身を除く): 2462606055

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 31, 35, 45, 47, 63, 75, 93, 105, 135, 141, 155, 175, 189, 217, 225, 235, 279, 293, 315, 329, 423, 465, 525, 651, 675, 705, 775, 837, 879, 945, 987, 1085, 1175, 1269, 1395, 1457, 1465, 1575, 1645, 1953, 2051, 2115, 2325, 2637, 2961, 3255, 3525, 4185, 4371, 4395, 4725, 4935, 5425, 5859, 6153, 6345, 6975, 7285, 7325, 7911, 8225, 8883, 9083, 9765, 10199, 10255, 10575, 13113, 13185, 13771, 14805, 16275, 18459, 20925, 21855, 21975, 24675, 27249, 29295, 30597, 30765, 31725, 36425, 39339, 39555, 41313, 44415, 45415, 48825, 50995, 51275, 55377, 63581, 65565, 65925, 68855, 74025, 81747, 91791, 92295, 96397, 109275, 123939, 136245, 146475, 152985, 153825, 190743, 196695, 197775, 206565, 222075, 227075, 245241, 254975, 275373, 276885, 289191, 317905, 327825, 344275, 371817, 408735, 426901, 458955, 461475, 481985, 572229, 619695, 681225, 764925, 867573, 953715, 983475, 1032825, 1226205, 1280703, 1376865, 1384425, 1445955, 1589525, 1716687, 1859085, 2043675, 2134505, 2294775, 2409925, 2602719, 2861145, 2988307, 3098475, 3842109, 4337865, 4768575, 6131025, 6403515, 6884325, 7229775, 8583435, 8964921, 9295425, 10672525, 11526327, 13013595, 14305725, 14941535, 19210545, 21689325, 26894763, 32017575, 42917175, 44824605, 57631635, 65067975, 74707675, 80684289, 96052725, 134473815, 224123025, 288158175, 403421445, 672369075, 2017107225]

約数ペア:

[(1, 2017107225), (3, 672369075), (5, 403421445), (7, 288158175), (9, 224123025), (15, 134473815), (21, 96052725), (25, 80684289), (27, 74707675), (31, 65067975), (35, 57631635), (45, 44824605), (47, 42917175), (63, 32017575), (75, 26894763), (93, 21689325), (105, 19210545), (135, 14941535), (141, 14305725), (155, 13013595), (175, 11526327), (189, 10672525), (217, 9295425), (225, 8964921), (235, 8583435), (279, 7229775), (293, 6884325), (315, 6403515), (329, 6131025), (423, 4768575), (465, 4337865), (525, 3842109), (651, 3098475), (675, 2988307), (705, 2861145), (775, 2602719), (837, 2409925), (879, 2294775), (945, 2134505), (987, 2043675), (1085, 1859085), (1175, 1716687), (1269, 1589525), (1395, 1445955), (1457, 1384425), (1465, 1376865), (1575, 1280703), (1645, 1226205), (1953, 1032825), (2051, 983475), (2115, 953715), (2325, 867573), (2637, 764925), (2961, 681225), (3255, 619695), (3525, 572229), (4185, 481985), (4371, 461475), (4395, 458955), (4725, 426901), (4935, 408735), (5425, 371817), (5859, 344275), (6153, 327825), (6345, 317905), (6975, 289191), (7285, 276885), (7325, 275373), (7911, 254975), (8225, 245241), (8883, 227075), (9083, 222075), (9765, 206565), (10199, 197775), (10255, 196695), (10575, 190743), (13113, 153825), (13185, 152985), (13771, 146475), (14805, 136245), (16275, 123939), (18459, 109275), (20925, 96397), (21855, 92295), (21975, 91791), (24675, 81747), (27249, 74025), (29295, 68855), (30597, 65925), (30765, 65565), (31725, 63581), (36425, 55377), (39339, 51275), (39555, 50995), (41313, 48825), (44415, 45415)]